Teckrez® C95-99L is an aromatic (C9) tackifier resin modified with aliphatic (C5) components, offering improved color and odor. The C5 modification enhances compatibility with EVA, making it a cost-effective tackifier for EVA hot melt adhesives. It is also effective with SBS block polymers, SBR, and other aromatic-content polymers.

Chemical Family: Hydrocarbons

Compatible Polymers & Resins: Ethylene Vinyl Acetate (EVA), Styrene Butadiene Rubber (SBR), Styrene Butadiene Styrene (SBS), Styrene Isoprene Styrene (SIS)

Glass Transition Temperature (Tg):: 42.0 °C

Molecular Weight:: 1,300.0 g/mol

Enhanced TDS

Identification & Functionality

Applications & Uses

Properties

Physical Form
Soluble in
Solvents
Compatible with
SIS, SBS, EVA
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
ColorYellow--
Decomposition TemperatureVery low hazard expected at normal operating conditions.--
Density1.06g/cc-
Flash Point260°CClosed cup
FormSolid--
Initial Boiling Pointmin. 260°C-
Insoluble inWater--
Melting Point96 - 103°C-
OdorSlight hydrocarbon--
Physical StateSolid--
Soluble inAliphatic hydrocarbons--
Soluble inAromatic hydrocarbons--
Sparingly Soluble inAlcohols--
Viscosity1400cPs-
Specifications
ValueUnitsTest Method / Conditions
Melt Viscosity (at 125°C)min. 100,000cPs-
Melt Viscosity (at 177°C)1400cPs-
Molecular Weight1300--
Pellet Sizemax. 1.0cm-
Density (at 25°C)8.9lb/gal-
Specific Gravity (re: water)1.06--
lodine Value30--
Poly Dispersity1.6--
Glass Transition Temperature42°C-
Softening Point (R & B)99°C-
Acid Valuemax. 1--
Color (neat)5--
Color (50T)3--

Regulatory & Compliance

Certifications & Compliance
Chemical Inventories

Packaging & Availability

Packaging Information
  • Pastille form in 55 lb. bags